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lcd.h
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#pragma once
#include <stdbool.h>
#include <stdint.h>
#include "app_config.h"
typedef struct _lcd_flg_t {
uint32_t chow_ext_ut; // count chow ext.vars validity time, in sec
#if (DEVICE_TYPE != DEVICE_MJWSD05MMC)
uint32_t min_step_time_update_lcd; // = cfg.min_step_time_update_lcd * (50 * CLOCK_16M_SYS_TIMER_CLK_1MS)
uint32_t tim_last_chow; // timer show lcd >= 1.5 sec
uint8_t show_stage; // count/stage update lcd code buffer
uint8_t update_next_measure; // flag update LCD if next_measure
#endif
uint8_t update; // flag update LCD
union {
struct {
// reset all flags on disconnect
uint8_t ext_data_buf: 1; // LCD show external buffer
uint8_t notify_on: 1; // Send LCD dump if Notify on
uint8_t res: 5;
uint8_t send_notify: 1; // flag update LCD for send notify
}b;
uint8_t all_flg;
};
} lcd_flg_t;
extern lcd_flg_t lcd_flg;
#if (DEVICE_TYPE != DEVICE_MJWSD05MMC)
/* CGG1 no symbol 'smiley' ! */
#define SMILE_HAPPY 5 // "(^-^)" happy
#define SMILE_SAD 6 // "(-^-)" sad
#define TMP_SYM_C 0xA0 // "°C"
#define TMP_SYM_F 0x60 // "°F"
// LCD controller I2C address
#define B14_I2C_ADDR 0x3C
#define B16_I2C_ADDR 0 // UART
#define B19_I2C_ADDR 0x3E // BU9792AFUV
#define CGDK2_I2C_ADDR 0x3E // BU9792AFUV
extern uint8_t lcd_i2c_addr; // LCD controller I2C address
//#define SET_LCD_UPDATE()
void lcd(void);
void init_lcd(void);
void send_to_lcd(void);
void update_lcd(void);
/* 0x00 = " "
* 0x20 = "°Г"
* 0x40 = " -"
* 0x60 = "°F"
* 0x80 = " _"
* 0xA0 = "°C"
* 0xC0 = " ="
* 0xE0 = "°E"
* Warning: MHO-C401 Symbols: "%", "°Г", "( )", "." have one control bit! */
void show_temp_symbol(uint8_t symbol);
/* ==================
* LYWSD03MMC:
* 0 = " " off,
* 1 = " ^_^ "
* 2 = " -^- "
* 3 = " ooo "
* 4 = "( )"
* 5 = "(^_^)" happy
* 6 = "(-^-)" sad
* 7 = "(ooo)"
* -------------------
* MHO-C401:
* 0 = " " off,
* 1 = " o "
* 2 = "o^o"
* 3 = "o-o"
* 4 = "oVo"
* 5 = "vVv" happy
* 6 = "^-^" sad
* 7 = "oOo" */
#if (DEVICE_TYPE != DEVICE_CGDK2)
void show_smiley(uint8_t state);
#endif
void show_battery_symbol(bool state);
void show_big_number_x10(int16_t number); // x0.1, (-995..19995), point auto: -99 .. -9.9 .. 199.9 .. 1999
void show_ble_symbol(bool state);
#if USE_CLOCK
void show_clock(void);
#endif
////////// DEVICE_TYPE //////////
#if DEVICE_TYPE == DEVICE_MHO_C401
#define SHOW_OTA_SCREEN()
#define SET_LCD_UPDATE() { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define SHOW_CONNECTED_SYMBOL(a) { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define POWERUP_SCREEN 0
#define SHOW_REBOOT_SCREEN()
#define LCD_BUF_SIZE 18
extern uint8_t stage_lcd;
void show_small_number(int16_t number, bool percent); // -9 .. 99
int task_lcd(void);
#elif DEVICE_TYPE == DEVICE_MHO_C401N
#define SHOW_OTA_SCREEN()
#define SET_LCD_UPDATE() { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define SHOW_CONNECTED_SYMBOL(a) { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define POWERUP_SCREEN 0
#define SHOW_REBOOT_SCREEN()
#define LCD_BUF_SIZE 16
extern uint8_t stage_lcd;
void show_small_number(int16_t number, bool percent); // -9 .. 99
void show_connected_symbol(bool state);
int task_lcd(void);
#elif DEVICE_TYPE == DEVICE_CGG1
#define SHOW_OTA_SCREEN()
#define SET_LCD_UPDATE() { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define SHOW_CONNECTED_SYMBOL(a) { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define POWERUP_SCREEN 0
#define SHOW_REBOOT_SCREEN()
#if DEVICE_CGG1_ver == 2022
#define LCD_BUF_SIZE 16
#else
#define LCD_BUF_SIZE 18
#endif
extern uint8_t stage_lcd;
void show_small_number_x10(int16_t number, bool percent); // -9 .. 99
int task_lcd(void);
void show_batt_cgg1(void);
#elif DEVICE_TYPE == DEVICE_LYWSD03MMC
void show_ota_screen(void);
#define SHOW_OTA_SCREEN() show_ota_screen()
#define SET_LCD_UPDATE() { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define SHOW_CONNECTED_SYMBOL(a) { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define POWERUP_SCREEN 0
void show_reboot_screen(void);
#define SHOW_REBOOT_SCREEN() show_reboot_screen()
#define LCD_BUF_SIZE 6
extern uint8_t display_buff[LCD_BUF_SIZE], display_cmp_buff[LCD_BUF_SIZE];
void show_small_number(int16_t number, bool percent); // -9 .. 99
#elif DEVICE_TYPE == DEVICE_CGDK2
void show_ota_screen(void);
#define SHOW_OTA_SCREEN() show_ota_screen()
#define LCD_BUF_SIZE 18
#define SET_LCD_UPDATE() { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define SHOW_CONNECTED_SYMBOL(a) { lcd_flg.update = 1; lcd_flg.update_next_measure = 0; }
#define POWERUP_SCREEN 0
void show_reboot_screen(void);
#define SHOW_REBOOT_SCREEN() show_reboot_screen()
void show_batt_cgdk2(void);
void show_small_number_x10(int16_t number, bool percent); // -9 .. 99
#else
#error "Set DEVICE_TYPE!"
#endif
#else // (DEVICE_TYPE == DEVICE_MJWSD05MMC)
enum {
SCR_TYPE_TIME = 0, //0 Time (default)
SCR_TYPE_TEMP, //1 Temperature
SCR_TYPE_HUMI, //2 Humidity
SCR_TYPE_BAT_P, //3 Battery %
SCR_TYPE_BAT_V, //4 Battery V
SCR_TYPE_EXT //5 External number & symbols
} SCR_TYPE_ENUM;
#define MJWSD05MMC_LCD_I2C_ADDR 0x3E // BU9792AFUV
//#define min_step_time_update_lcd (500 * CLOCK_16M_SYS_TIMER_CLK_1MS)
#define LCD_SYM_SMILEY_NONE 0 // "(^-^)" happy
#define LCD_SYM_SMILEY_HAPPY 5 // "(^-^)" happy
#define LCD_SYM_SMILEY_SAD 6 // "(-^-)" sad
/* 0 = " " off,
* 1 = " ^-^ "
* 2 = " -^- "
* 3 = " ooo "
* 4 = "( )"
* 5 = "(^-^)" happy
* 6 = "(-^-)" sad
* 7 = "(ooo)" */
void show_smiley(uint8_t state);
#define LCD_SYM_N 0x00 // " "
#define LCD_SYM_C 0x03 // "°C"
#define LCD_SYM_F 0x07 // "°F"
#define LCD_SYM_P 0x08 // "%"
#define LCD_SYM_T 0x10 // ":"
/* 0x00 = " "
* 0x01 = "°г"
* 0x02 = " -"
* 0x03 = "°c"
* 0x04 = " |"
* 0x05 = "°Г"
* 0x06 = " г"
* 0x07 = "°F"
* 0x08 = "%"
* 0x10 = ":" */
void show_symbol_s1(uint8_t symbol);
extern uint8_t lcd_i2c_addr;
void show_reboot_screen(void);
#define POWERUP_SCREEN 1
#define SHOW_REBOOT_SCREEN() show_reboot_screen()
extern volatile uint8_t lcd_update;
#define SET_LCD_UPDATE() lcd_flg.update = 1
#define SHOW_CONNECTED_SYMBOL(a) lcd_flg.update = 1
void show_ota_screen(void);
#define SHOW_OTA_SCREEN() show_ota_screen()
void init_lcd(void);
void lcd(void);
void send_to_lcd(void);
void update_lcd(void);
void show_battery_symbol(bool state);
void show_ble_symbol(bool state);
void show_s1_number_x100(int32_t number, uint8_t atr);
void show_s3_number_x10(int32_t number, uint8_t atr);
void show_s4_number_x10(int32_t number, uint8_t atr);
void show_clock_s1(void);
void show_clock_s3(void);
void show_battery_s1(uint8_t level);
void show_data_s2(void);
void show_low_bat(void);
#define LCD_BUF_SIZE 18
#endif // (DEVICE_TYPE == DEVICE_MJWSD05MMC)
extern uint8_t display_buff[LCD_BUF_SIZE], display_cmp_buff[LCD_BUF_SIZE];